bimtester: small code improvements

src/ifcbimtester/bimtester/features/environment.py

@@ -3,6 +3,10 @@ from behave.model import Scenario
 
 def before_all(context):
     userdata = context.config.userdata
+    context.ifcbasename = userdata["ifcbasename"]
     context.localedir = userdata.get("localedir")
+
+    # do not break after a failed scenario
+    # https://community.osarch.org/discussion/comment/3328/#Comment_3328
     continue_after_failed = userdata.getbool("runner.continue_after_failed_step", True)
     Scenario.continue_after_failed_step = continue_after_failed

src/ifcbimtester/bimtester/features/steps/ifcdata.py

@@ -1,6 +1,6 @@
-import gettext
-import os
-from behave import step, given
+import gettext  # noqa
+from behave import given
+from behave import step
 
 from ifcdata_methods import assert_schema
 from utils import IfcFile